IT945826B - Ventilatore da tetto per edifici - Google Patents

Ventilatore da tetto per edifici

Info

Publication number
IT945826B
IT945826B IT7113471A IT7113471A IT945826B IT 945826 B IT945826 B IT 945826B IT 7113471 A IT7113471 A IT 7113471A IT 7113471 A IT7113471 A IT 7113471A IT 945826 B IT945826 B IT 945826B
Authority
IT
Italy
Prior art keywords
buildings
roof fan
roof
fan
Prior art date
Application number
IT7113471A
Other languages
English (en)
Inventor
E Kaboldy
Original Assignee
Szellozo M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Szellozo M filed Critical Szellozo M
Application granted granted Critical
Publication of IT945826B publication Critical patent/IT945826B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4253—Fan casings with axial entry and discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT7113471A 1970-12-18 1971-12-17 Ventilatore da tetto per edifici IT945826B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUSE001548 1970-12-18

Publications (1)

Publication Number Publication Date
IT945826B true IT945826B (it) 1973-05-10

Family

ID=11001362

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7113471A IT945826B (it) 1970-12-18 1971-12-17 Ventilatore da tetto per edifici

Country Status (5)

Country Link
BG (1) BG23763A3 (it)
DE (1) DE2162469C3 (it)
FR (1) FR2118766A5 (it)
IT (1) IT945826B (it)
RO (1) RO60265A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798968B1 (fr) * 1999-09-24 2001-12-14 Abb Flakt Dispositif de refroidissement du moteur d'un ventilateur notamment de desenfumage

Also Published As

Publication number Publication date
DE2162469A1 (de) 1972-07-06
DE2162469C3 (de) 1974-05-30
FR2118766A5 (it) 1972-07-28
BG23763A3 (en) 1977-10-12
DE2162469B2 (de) 1973-10-31
RO60265A (it) 1976-09-15

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